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Bounds on the fine structure constant variability from Fe ii absorption lines in QSO spectra

P. Molaro, D. Reimers, I. I. Agafonova and S. A. Levshakov

Eur. Phys. J. Special Topics, 163 (2008) 173-189

DOI: https://doi.org/10.1140/epjst/e2008-00818-4

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